RF filter housing



FIG. 1 is a top perspective view of a RF filter housing showing my new design;

FIG. 2 is an elevation view thereof, the opposite view being identical thereto;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a RF filter housing, as shown and described. 